INTEGRAL-WA4 is a 4-channel compact wall amplifier equipped with micro-SD card, USB, local line input and Bluetooth. Specially designed to be installed in the walls of commercial / educational facilities or domestic use.
It uses a high-efficiency class-D amplifier for a maximum power output of 4 x 25 W, at 4ohm. The buttons at the front panel allow volume control, input source selection, etc. A remote control is also included with the unit, as well, an electrical box of 86 x 86 mm.
| Output Power Ratings | |
| Power 8 Ohms, Both Channels Driven | 4 x 12.5 W |
| Power 4 Ohms, Both Channels Driven | 4 x 25 W |
| Electronics and Connectors | |
| Amplifier Channels | 4 |
| Output Circuitry | Class D |
| Frequency Response | 20 Hz – 20 kHz (+0 -0.5 dB) |
| Sensitivity | 1.25 V (+4 dBu) |
| Voltage gain | 18 dB |
| Controls | Push Buttons & Remote |
| Amplifier Protections | Short Circuit, DC Output |
| Audio Signal Input Connector | Terminal Block |
| Speaker Output Connector | Terminal Block |
| Current Draw 230 V / 115 V | 0.6 A / 1.2 A |
| Dimensions-Weight | |
| Dimensions ( H x W x D ) | 86 x 86 x 36 mm |
| 3,4 x 3,4 x 1,4 in | |
| Net Weight | 0,2 kg ( 0,1 lb ) |